Saint Marys, PA Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory

Current Conditions From Nearby Local Station

Cloudy 53°F
Feels Like 53°F  
Humidity 93% Dew Point 51°F Wind SW 2 MPH Gusts 8 Barometer 29.68 in.
Solar Rad 19 w/m2
Report from a MADIS/MESONET weather station 0.9 mi. WSW of central Saint Marys
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Point Forecast at a Glance

WedNov 26
Wed Nov 26: Showers Likely, High 55F, Low 25F
70%
55
25
ThuNov 27
Thu Nov 27: Snow Showers Likely, High 32F, Low 22F
60%
32
22
FriNov 28
Fri Nov 28: Snow Showers, High 32F, Low 20F
90%
32
20
SatNov 29
Sat Nov 29: Mostly Cloudy, High 32F, Low 22F
32
22
SunNov 30
Sun Nov 30: Snow Showers Likely, High 39F, Low 25F
70%
39
25
MonDec 1
Mon Dec 1: Rain And Snow, High 34F, Low 19F
50%
34
19
TueDec 2
Tue Dec 2: Snow Showers Likely, High 31F
60%
31
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures drop from 55°F to a low of 31°F, then recover to 31°F by week's end. Unsettled weather expected with snow likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for November-December. Normal highs for this period are around 41°F with lows around 26°F.

This Date in Weather History

1988 - Thunderstorms produced severe weather over the Central Gulf Coast States during the late morning and afternoon hours. Five tornadoes were reported in Mississippi, with the tornadoes causing a million dollars damage at Ruleville, and in Warren County. In Utah, the town of Alta was blanketed with 15 inches of snow overnight, and during the day was buried under another 16.5 inches of snow.

More on this and other weather history

Saint Marys, PA 7 Day Weather Forecast Details

Wednesday Nov 26

Showers Likely

Day: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 55. Southwest wind 7 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Snow Showers

Night: A chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 25. Breezy, with a west wind 14 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.

Thursday Nov 27

Snow Showers Likely

Day: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 32. Breezy, with a west wind 17 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Snow Showers

Night: Snow showers. Low around 22. West wind 14 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Friday Nov 28

Snow Showers

Day: Snow showers. High near 32. West wind 15 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Snow Showers

Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Saturday Nov 29

Mostly Cloudy

Day: Mostly cloudy, with a high near 32.

Snow Showers

Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.

Sunday Nov 30

Snow Showers Likely

Day: Snow showers likely before 1pm, then rain and snow showers likely. Cloudy, with a high near 39. Chance of precipitation is 70%.

Snow Showers Likely

Night: Rain and snow showers likely, mainly before 1am. Cloudy, with a low around 25. Chance of precipitation is 70%.

Monday Dec 1

Rain And Snow

Day: A chance of rain and snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.

Snow Showers Likely

Night: Snow showers likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.

Tuesday Dec 2

Snow Showers Likely

Day: Snow showers likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.